CVE-2025-12653
Medium · 6.5CVSS
6.5
EPSS
0.3%
Published
Nov 26, 2025
CISA due date
—
The record
Authentication Bypass by Spoofing in GitLab
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Bitnami | gitlab | 18.3.0 | 18.4.5 |
| Chainguard | gitlab-rails-ce-18.3 | 0 | 18.3.6-r2 |
| Chainguard | gitlab-rails-ce-assets-18.3 | 0 | 18.3.6-r2 |
| Chainguard | gitlab-rails-ce-assets-fips-18.3 | 0 | 18.3.6-r2 |
| Chainguard | gitlab-rails-ce-doc-18.3 | 0 | 18.3.6-r2 |
| Chainguard | gitlab-rails-ce-doc-fips-18.3 | 0 | 18.3.6-r2 |
| Chainguard | gitlab-rails-ce-fips-18.3 | 0 | 18.3.6-r2 |
| Chainguard | gitlab-workhorse-ce-18.3 | 0 | 18.3.6-r2 |
Related vulnerabilities
- CVE-2026-1751 A vulnerability has been discovered in GitLab CE/EE affecting all versions starting with… Also affects gitlab
- CVE-2025-3950 Exposure of Private Personal Information to an Unauthorized Actor in GitLab Also affects gitlab
- CVE-2025-9222 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in… Also affects gitlab
- CVE-2025-10569 Allocation of Resources Without Limits or Throttling in GitLab Also affects gitlab
- CVE-2025-11246 Insufficient Granularity of Access Control in GitLab Also affects gitlab
- CVE-2025-13772 Missing Authorization in GitLab Also affects gitlab
- CVE-2025-13761 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in… Also affects gitlab
- CVE-2025-13781 Missing Authorization in GitLab Also affects gitlab